Congrats! "Camp driveway" as they say is a great start. Things I learned the hard way my first time out with the TT.
1. Lynx blocks...fun, cute, but not nearly enough when they stick you on the site that slopes. Spent my day looking for 'square' firewood pieces to put under the stab jacks.
2. When you have the option of which end you put where, on a sloped spot remember you do not want to be shimming up the door side of your camper. A wife with short legs will remind you of this every time she goes in and out, if you do.
3. Never set any part of your hitch setup anywhere other than where it belongs or in the storage of the camper. Lost my first WDH cotter pin going from the driveway to the street.
4. If possible, arrive mid day and preferably not on a Friday at the campground. Rush hour camper arrival while you're backing in your camper is not fun.
Enjoy, Cant wait for spring to get out again!